bull snake kill but dosent eat?

[fitbikeco]

hey guys i have a almost two foot still water bull snake. the snake as eaten a adult mouse about three weeks ago it went just fine. i dident like how the mouse scratched so i tried feeding the snake pre killed prey it would take i think i bought 4 differnt mice fuzzies pinkies etc but it just dident eat so today i bought it a live it striked and killed it with no problem but it dident eat i left the snake in the feeding box with the mouse for over 4 hours now but it still hasent eatin it yet please PM me as i might forget about this post.
thanks